aws_sdk_costexplorer::operation::get_commitment_purchase_analysis::builders

Struct GetCommitmentPurchaseAnalysisOutputBuilder

#[non_exhaustive]
pub struct GetCommitmentPurchaseAnalysisOutputBuilder { /* private fields */ }

Expand description

A builder for GetCommitmentPurchaseAnalysisOutput.

Implementations§

Source §

impl GetCommitmentPurchaseAnalysisOutputBuilder

Source

pub fn estimated_completion_time(self, input: impl Into<String>) -> Self

The estimated time for when the analysis will complete.

This field is required.

Source

pub fn set_estimated_completion_time(self, input: Option<String>) -> Self

The estimated time for when the analysis will complete.

Source

pub fn get_estimated_completion_time(&self) -> &Option<String>

The estimated time for when the analysis will complete.

Source

pub fn analysis_completion_time(self, input: impl Into<String>) -> Self

The completion time of the analysis.

Source

pub fn set_analysis_completion_time(self, input: Option<String>) -> Self

The completion time of the analysis.

Source

pub fn get_analysis_completion_time(&self) -> &Option<String>

The completion time of the analysis.

Source

pub fn analysis_started_time(self, input: impl Into<String>) -> Self

The start time of the analysis.

This field is required.

Source

pub fn set_analysis_started_time(self, input: Option<String>) -> Self

The start time of the analysis.

Source

pub fn get_analysis_started_time(&self) -> &Option<String>

The start time of the analysis.

Source

pub fn analysis_id(self, input: impl Into<String>) -> Self

The analysis ID that's associated with the commitment purchase analysis.

This field is required.

Source

pub fn set_analysis_id(self, input: Option<String>) -> Self

The analysis ID that's associated with the commitment purchase analysis.

Source

pub fn get_analysis_id(&self) -> &Option<String>

The analysis ID that's associated with the commitment purchase analysis.

Source

pub fn analysis_status(self, input: AnalysisStatus) -> Self

The status of the analysis.

This field is required.

Source

pub fn set_analysis_status(self, input: Option<AnalysisStatus>) -> Self

The status of the analysis.

Source

pub fn get_analysis_status(&self) -> &Option<AnalysisStatus>

The status of the analysis.

Source

pub fn error_code(self, input: ErrorCode) -> Self

The error code used for the analysis.

Source

pub fn set_error_code(self, input: Option<ErrorCode>) -> Self

The error code used for the analysis.

Source

pub fn get_error_code(&self) -> &Option<ErrorCode>

The error code used for the analysis.

Source

pub fn analysis_details(self, input: AnalysisDetails) -> Self

Details about the analysis.

Source

pub fn set_analysis_details(self, input: Option<AnalysisDetails>) -> Self

Details about the analysis.

Source

pub fn get_analysis_details(&self) -> &Option<AnalysisDetails>

Details about the analysis.

Source

pub fn commitment_purchase_analysis_configuration( self, input: CommitmentPurchaseAnalysisConfiguration, ) -> Self

The configuration for the commitment purchase analysis.

This field is required.

Source

pub fn set_commitment_purchase_analysis_configuration( self, input: Option<CommitmentPurchaseAnalysisConfiguration>, ) -> Self

The configuration for the commitment purchase analysis.

Source

pub fn get_commitment_purchase_analysis_configuration( &self, ) -> &Option<CommitmentPurchaseAnalysisConfiguration>

The configuration for the commitment purchase analysis.

Source

pub fn build(self) -> Result<GetCommitmentPurchaseAnalysisOutput, BuildError>

Consumes the builder and constructs a GetCommitmentPurchaseAnalysisOutput. This method will fail if any of the following fields are not set:

Trait Implementations§

Source §

impl Clone for GetCommitmentPurchaseAnalysisOutputBuilder

Source §

fn clone(&self) -> GetCommitmentPurchaseAnalysisOutputBuilder

Returns a copy of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Source §

impl Debug for GetCommitmentPurchaseAnalysisOutputBuilder

Source §

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Source §

impl Default for GetCommitmentPurchaseAnalysisOutputBuilder

Source §

fn default() -> GetCommitmentPurchaseAnalysisOutputBuilder

Returns the “default value” for a type. Read more

Source §

impl PartialEq for GetCommitmentPurchaseAnalysisOutputBuilder

Source §

fn eq(&self, other: &GetCommitmentPurchaseAnalysisOutputBuilder) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

Source §

impl StructuralPartialEq for GetCommitmentPurchaseAnalysisOutputBuilder

Auto Trait Implementations§

§

impl UnwindSafe for GetCommitmentPurchaseAnalysisOutputBuilder

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T> CloneToUninit for T
where T: Clone,

Source §

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<T> Instrument for T

Source §

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Source §

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

impl<Unshared, Shared> IntoShared<Shared> for Unshared
where Shared: FromUnshared<Unshared>,

Source §

fn into_shared(self) -> Shared

Creates a shared type from an unshared type.

Source §

impl<T> Paint for T
where T: ?Sized,

Source §

fn fg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the foreground set to value.

This method should be used rarely. Instead, prefer to use color-specific builder methods like red() and green(), which have the same functionality but are pithier.

§Example

Set foreground color to white using fg():

use yansi::{Paint, Color};

painted.fg(Color::White);

Set foreground color to white using white().

use yansi::Paint;

painted.white();

Source §

fn primary(&self) -> Painted<&T>

Returns self with the fg() set to Color::Primary.

§Example

println!("{}", value.primary());

Source §

fn fixed(&self, color: u8) -> Painted<&T>

Returns self with the fg() set to Color::Fixed.

§Example

println!("{}", value.fixed(color));

Source §

fn rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

Returns self with the fg() set to Color::Rgb.

§Example

println!("{}", value.rgb(r, g, b));

Source §

fn black(&self) -> Painted<&T>

Returns self with the fg() set to Color::Black.

§Example

println!("{}", value.black());

Source §

fn red(&self) -> Painted<&T>

Returns self with the fg() set to Color::Red.

§Example

println!("{}", value.red());

Source §

fn green(&self) -> Painted<&T>

Returns self with the fg() set to Color::Green.

§Example

println!("{}", value.green());

Source §

fn yellow(&self) -> Painted<&T>

Returns self with the fg() set to Color::Yellow.

§Example

println!("{}", value.yellow());

Source §

fn blue(&self) -> Painted<&T>

Returns self with the fg() set to Color::Blue.

§Example

println!("{}", value.blue());

Source §

fn magenta(&self) -> Painted<&T>

Returns self with the fg() set to Color::Magenta.

§Example

println!("{}", value.magenta());

Source §

fn cyan(&self) -> Painted<&T>

Returns self with the fg() set to Color::Cyan.

§Example

println!("{}", value.cyan());

Source §

fn white(&self) -> Painted<&T>

Returns self with the fg() set to Color::White.

§Example

println!("{}", value.white());

Source §

fn bright_black(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightBlack.

§Example

println!("{}", value.bright_black());

Source §

fn bright_red(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightRed.

§Example

println!("{}", value.bright_red());

Source §

fn bright_green(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightGreen.

§Example

println!("{}", value.bright_green());

Source §

fn bright_yellow(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightYellow.

§Example

println!("{}", value.bright_yellow());

Source §

fn bright_blue(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightBlue.

§Example

println!("{}", value.bright_blue());

Source §

fn bright_magenta(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightMagenta.

§Example

println!("{}", value.bright_magenta());

Source §

fn bright_cyan(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightCyan.

§Example

println!("{}", value.bright_cyan());

Source §

fn bright_white(&self) -> Painted<&T>

Returns self with the fg() set to Color::BrightWhite.

§Example

println!("{}", value.bright_white());

Source §

fn bg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the background set to value.

This method should be used rarely. Instead, prefer to use color-specific builder methods like on_red() and on_green(), which have the same functionality but are pithier.

§Example

Set background color to red using fg():

use yansi::{Paint, Color};

painted.bg(Color::Red);

Set background color to red using on_red().

use yansi::Paint;

painted.on_red();

Source §

fn on_primary(&self) -> Painted<&T>

Returns self with the bg() set to Color::Primary.

§Example

println!("{}", value.on_primary());

Source §

fn on_fixed(&self, color: u8) -> Painted<&T>

Returns self with the bg() set to Color::Fixed.

§Example

println!("{}", value.on_fixed(color));

Source §

fn on_rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

Returns self with the bg() set to Color::Rgb.

§Example

println!("{}", value.on_rgb(r, g, b));

Source §

fn on_black(&self) -> Painted<&T>

Returns self with the bg() set to Color::Black.

§Example

println!("{}", value.on_black());

Source §

fn on_red(&self) -> Painted<&T>

Returns self with the bg() set to Color::Red.

§Example

println!("{}", value.on_red());

Source §

fn on_green(&self) -> Painted<&T>

Returns self with the bg() set to Color::Green.

§Example

println!("{}", value.on_green());

Source §

fn on_yellow(&self) -> Painted<&T>

Returns self with the bg() set to Color::Yellow.

§Example

println!("{}", value.on_yellow());

Source §

fn on_blue(&self) -> Painted<&T>

Returns self with the bg() set to Color::Blue.

§Example

println!("{}", value.on_blue());

Source §

fn on_magenta(&self) -> Painted<&T>

Returns self with the bg() set to Color::Magenta.

§Example

println!("{}", value.on_magenta());

Source §

fn on_cyan(&self) -> Painted<&T>

Returns self with the bg() set to Color::Cyan.

§Example

println!("{}", value.on_cyan());

Source §

fn on_white(&self) -> Painted<&T>

Returns self with the bg() set to Color::White.

§Example

println!("{}", value.on_white());

Source §

fn on_bright_black(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightBlack.

§Example

println!("{}", value.on_bright_black());

Source §

fn on_bright_red(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightRed.

§Example

println!("{}", value.on_bright_red());

Source §

fn on_bright_green(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightGreen.

§Example

println!("{}", value.on_bright_green());

Source §

fn on_bright_yellow(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightYellow.

§Example

println!("{}", value.on_bright_yellow());

Source §

fn on_bright_blue(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightBlue.

§Example

println!("{}", value.on_bright_blue());

Source §

fn on_bright_magenta(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightMagenta.

§Example

println!("{}", value.on_bright_magenta());

Source §

fn on_bright_cyan(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightCyan.

§Example

println!("{}", value.on_bright_cyan());

Source §

fn on_bright_white(&self) -> Painted<&T>

Returns self with the bg() set to Color::BrightWhite.

§Example

println!("{}", value.on_bright_white());

Source §

fn attr(&self, value: Attribute) -> Painted<&T>

Enables the styling Attribute value.

This method should be used rarely. Instead, prefer to use attribute-specific builder methods like bold() and underline(), which have the same functionality but are pithier.

§Example

Make text bold using attr():

use yansi::{Paint, Attribute};

painted.attr(Attribute::Bold);

Make text bold using using bold().

use yansi::Paint;

painted.bold();

Source §

fn bold(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Bold.

§Example

println!("{}", value.bold());

Source §

fn dim(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Dim.

§Example

println!("{}", value.dim());

Source §

fn italic(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Italic.

§Example

println!("{}", value.italic());

Source §

fn underline(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Underline.

§Example

println!("{}", value.underline());

Source §

fn blink(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Blink.

§Example

println!("{}", value.blink());

Source §

fn rapid_blink(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::RapidBlink.

§Example

println!("{}", value.rapid_blink());

Source §

fn invert(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Invert.

§Example

println!("{}", value.invert());

Source §

fn conceal(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Conceal.

§Example

println!("{}", value.conceal());

Source §

fn strike(&self) -> Painted<&T>

Returns self with the attr() set to Attribute::Strike.

§Example

println!("{}", value.strike());

Source §

fn quirk(&self, value: Quirk) -> Painted<&T>

Enables the yansi Quirk value.

This method should be used rarely. Instead, prefer to use quirk-specific builder methods like mask() and wrap(), which have the same functionality but are pithier.

§Example

Enable wrapping using .quirk():

use yansi::{Paint, Quirk};

painted.quirk(Quirk::Wrap);

Enable wrapping using wrap().

use yansi::Paint;

painted.wrap();

Source §

fn mask(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Mask.

§Example

println!("{}", value.mask());

Source §

fn wrap(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Wrap.

§Example

println!("{}", value.wrap());

Source §

fn linger(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Linger.

§Example

println!("{}", value.linger());

Source §

fn clear(&self) -> Painted<&T>

👎Deprecated since 1.0.1: renamed to resetting() due to conflicts with Vec::clear(). The clear() method will be removed in a future release.

Returns self with the quirk() set to Quirk::Clear.

§Example

println!("{}", value.clear());

Source §

fn resetting(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Resetting.

§Example

println!("{}", value.resetting());

Source §

fn bright(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::Bright.

§Example

println!("{}", value.bright());

Source §

fn on_bright(&self) -> Painted<&T>

Returns self with the quirk() set to Quirk::OnBright.

§Example

println!("{}", value.on_bright());

Source §

fn whenever(&self, value: Condition) -> Painted<&T>

Conditionally enable styling based on whether the Condition value applies. Replaces any previous condition.

See the crate level docs for more details.

§Example

Enable styling painted only when both stdout and stderr are TTYs:

use yansi::{Paint, Condition};

painted.red().on_yellow().whenever(Condition::STDOUTERR_ARE_TTY);

Source §

fn new(self) -> Painted<Self>
where Self: Sized,

Create a new Painted with a default Style. Read more

Source §

fn paint<S>(&self, style: S) -> Painted<&Self>
where S: Into<Style>,

Apply a style wholesale to self. Any previous style is replaced. Read more

Source §

impl<T> Same for T

Source §

type Output = T

Should always be Self

Source §

impl<T> ToOwned for T
where T: Clone,

Source §

type Owned = T

The resulting type after obtaining ownership.

Source §

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

Source §

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

Source §

impl<T, U> TryFrom for T
where U: Into<T>,

Source §

type Error = Infallible

The type returned in the event of a conversion error.

Source §

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

Source §

impl<T, U> TryInto for T
where U: TryFrom<T>,

Source §

type Error = >::Error

The type returned in the event of a conversion error.

Source §

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Source §

impl<T> WithSubscriber for T

Source §

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

Source §

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Source §

impl<T> ErasedDestructor for T
where T: 'static,

Source §

Struct GetCommitmentPurchaseAnalysisOutputBuilderCopy item path

Implementations§

impl GetCommitmentPurchaseAnalysisOutputBuilder

pub fn estimated_completion_time(self, input: impl Into<String>) -> Self

pub fn set_estimated_completion_time(self, input: Option<String>) -> Self

pub fn get_estimated_completion_time(&self) -> &Option<String>

pub fn analysis_completion_time(self, input: impl Into<String>) -> Self

pub fn set_analysis_completion_time(self, input: Option<String>) -> Self

pub fn get_analysis_completion_time(&self) -> &Option<String>

pub fn analysis_started_time(self, input: impl Into<String>) -> Self

pub fn set_analysis_started_time(self, input: Option<String>) -> Self

pub fn get_analysis_started_time(&self) -> &Option<String>

pub fn analysis_id(self, input: impl Into<String>) -> Self

pub fn set_analysis_id(self, input: Option<String>) -> Self

pub fn get_analysis_id(&self) -> &Option<String>

pub fn analysis_status(self, input: AnalysisStatus) -> Self

pub fn set_analysis_status(self, input: Option<AnalysisStatus>) -> Self

pub fn get_analysis_status(&self) -> &Option<AnalysisStatus>

pub fn error_code(self, input: ErrorCode) -> Self

pub fn set_error_code(self, input: Option<ErrorCode>) -> Self

pub fn get_error_code(&self) -> &Option<ErrorCode>

pub fn analysis_details(self, input: AnalysisDetails) -> Self

pub fn set_analysis_details(self, input: Option<AnalysisDetails>) -> Self

pub fn get_analysis_details(&self) -> &Option<AnalysisDetails>

pub fn commitment_purchase_analysis_configuration( self, input: CommitmentPurchaseAnalysisConfiguration, ) -> Self

pub fn set_commitment_purchase_analysis_configuration( self, input: Option<CommitmentPurchaseAnalysisConfiguration>, ) -> Self

pub fn get_commitment_purchase_analysis_configuration( &self, ) -> &Option<CommitmentPurchaseAnalysisConfiguration>

pub fn build(self) -> Result<GetCommitmentPurchaseAnalysisOutput, BuildError>

Trait Implementations§

impl Clone for GetCommitmentPurchaseAnalysisOutputBuilder

fn clone(&self) -> GetCommitmentPurchaseAnalysisOutputBuilder

fn clone_from(&mut self, source: &Self)

impl Debug for GetCommitmentPurchaseAnalysisOutputBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Default for GetCommitmentPurchaseAnalysisOutputBuilder

fn default() -> GetCommitmentPurchaseAnalysisOutputBuilder

impl PartialEq for GetCommitmentPurchaseAnalysisOutputBuilder

fn eq(&self, other: &GetCommitmentPurchaseAnalysisOutputBuilder) -> bool

fn ne(&self, other: &Rhs) -> bool

impl StructuralPartialEq for GetCommitmentPurchaseAnalysisOutputBuilder

Auto Trait Implementations§

impl Freeze for GetCommitmentPurchaseAnalysisOutputBuilder

impl RefUnwindSafe for GetCommitmentPurchaseAnalysisOutputBuilder

impl Send for GetCommitmentPurchaseAnalysisOutputBuilder

impl Sync for GetCommitmentPurchaseAnalysisOutputBuilder

impl Unpin for GetCommitmentPurchaseAnalysisOutputBuilder

impl UnwindSafe for GetCommitmentPurchaseAnalysisOutputBuilder

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<Unshared, Shared> IntoShared<Shared> for Unsharedwhere Shared: FromUnshared<Unshared>,

fn into_shared(self) -> Shared

impl<T> Paint for Twhere T: ?Sized,

fn fg(&self, value: Color) -> Painted<&T>

§Example

fn primary(&self) -> Painted<&T>

§Example

fn fixed(&self, color: u8) -> Painted<&T>

§Example

fn rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

§Example

fn black(&self) -> Painted<&T>

§Example

fn red(&self) -> Painted<&T>

Struct GetCommitmentPurchaseAnalysisOutputBuilder

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<Unshared, Shared> IntoShared<Shared> for Unshared
where Shared: FromUnshared<Unshared>,

impl<T> Paint for T
where T: ?Sized,